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Brief course description

Hello There! 😀

In this course you will get skills to successfully solve both simple and more advanced tasks in specifical areas of chemistry: Electron Configuration, Mass Number and Atomic Number. These tasks are the real ones – that you are dealing with daily in college and some of you in advanced high schools.

In this course there is almost none theory, just real tasks! And the best thing is that you can check your knowledge with quizzes after each lesson!